Evidence map›Paper›PMID 40421759›Full record

ArticlePlant, cell & environment2025

Laminaria digitata Extract Improved Leaf Meristem Protection Under Drought and Nitrogen Uptake After Rehydration Through Hormesis-Based Chemical Priming in Lolium perenne.

Antoine Grandin-Courbet, Annette Morvan-Bertrand, Marine Dehail, Franck Hennequart, Marie-Pascale Prud'homme

Abstract read
In one paragraph

Article in Plant, cell & environment, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Antoine Grandin-CourbetNormandie Université, UNICAEN, INRAE, EVA Ecophysiologie Végétale, Agronomie & nutritions NCS, Caen, France.
Annette Morvan-BertrandNormandie Université, UNICAEN, INRAE, EVA Ecophysiologie Végétale, Agronomie & nutritions NCS, Caen, France.
Marine DehailAlgaia SAS, Saint-Lô, France.
Franck HennequartAlgaia SAS, Saint-Lô, France.
Marie-Pascale Prud'hommeNormandie Université, UNICAEN, INRAE, EVA Ecophysiologie Végétale, Agronomie & nutritions NCS, Caen, France.ORCID https://orcid.org/0000-0002-4123-6189

Funding

The work was supported by the University of Caen Normandie and by the company Algaia. The Normandie Council and the European Union funded the work through the research projects AlgoEVA (Valorisation des algues en Normandie pour les secteurs de l'agriculture et de la santé animale, 2018-2021, in the framework of the ERDF-ESF) and BIOSTIM-ALMAP (Intérêt des biostimulants d'origine algale pour la gestion des cultures maraîchères et des prairies dans le contexte du dérèglement climatique et de la transition agroécologique, 2022-2025, in the framework of the EAFRD). Antoine Grandin-Courbet received a PhD grant (2022-2025) from the ANRT (Association Nationale de la Recherche et de la Technologie) (CIFRE 2021/1265).
6 · The paper itself

Abstract

Drought is among the most damaging stress for plants, impacting crop yield and grassland sustainability. This study aimed to evaluate the biostimulant effect of an algal extract from Laminaria digitata on Lolium perenne cultivated in a growth chamber. Leaves were sprayed at different concentrations 7 days before stopping irrigation. This priming period was followed by fourteen days of drought and ten days of recovery. Algal extract supplied at 2 and 5 L.ha

Indexed as

DroughtsHormesisLaminariaLoliumMeristemNitrogenPlant ExtractsEdible SeaweedsPlant LeavesSucroseWaterNitrogenPlant ExtractsSucroseWateralgal extractbioassaybiostimulation indicatorsmembrane stabilityN uptakeperennial ryegrass

Identifiers

PMID40421759
PMCPMC12319294

What OpenQuestion holds

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LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.